In POPLOOP, if CxITERVAR(cx) is non-NULL, then so is itersave, and

itersave is a less complex expression for the C compiler.

p4raw-id: //depot/perl@33074

1 files changed, 1 insertions, 4 deletions

diff --git a/cop.h b/cop.h
index b9ca6c3467..48f9d5b2e4 100644
--- a/cop.h
+++ b/cop.h
@@ -514,15 +514,12 @@ struct block_loop {
 	    SvREFCNT_dec(cx->blk_loop.state_u.lazysv.cur);		\
 	    SvREFCNT_dec(cx->blk_loop.state_u.lazysv.end);		\
 	}								\
-	if (CxITERVAR(cx)) {						\
+	if (cx->blk_loop.itersave) {					\
             if (SvPADMY(cx->blk_loop.itersave)) {			\
 		SV ** const s_v_p = CxITERVAR(cx);			\
 		sv_2mortal(*s_v_p);					\
 		*s_v_p = cx->blk_loop.itersave;				\
 	    }								\
-	    else {							\
-		SvREFCNT_dec(cx->blk_loop.itersave);			\
-	    }								\
 	}								\
 	if (CxTYPE(cx) == CXt_LOOP_FOR)					\
 	    SvREFCNT_dec(cx->blk_loop.state_u.ary.ary);